Sodium Hyaluronate Dimethylsilanol

Product Description

Green Stone Swiss supplies high-purity Sodium Hyaluronate Dimethylsilanol under GMP-aligned quality systems, ensuring consistent hydration performance for professional moisturizing and anti-aging portfolios. Our direct factory supply model supports reliable bulk delivery with technical documentation, COA, and free sample evaluation for global formulators and brand procurement teams.

Sodium Hyaluronate Dimethylsilanol is a silanol complex of sodium hyaluronate in which dimethylsilanol is associated with the hyaluronate backbone. This structure combines the water-binding capacity of hyaluronic acid with organic silicon support for extracellular matrix organization—delivering humectancy, improved moisture retention, and formulation-level firmness support in leave-on systems.

As multi-pathway hydration and barrier-comfort formulas continue to lead premium skincare demand, Sodium Hyaluronate Dimethylsilanol offers a differentiated HA derivative for serums, gels, essences, and cream systems seeking deeper, longer-lasting moisturization beyond standard sodium hyaluronate alone.

Product Specification

• INCI Name: Sodium Hyaluronate Dimethylsilanol
• CAS No.: 108775-04-8
• Molecular Formula: Polymer complex (silanol–hyaluronate); grade-specific composition available upon request
• Molecular Weight: Variable (HA-dependent); available upon request
• Appearance: Typical clear to pale viscous aqueous solution; solid grades available upon request
• Purity: Assay and solids content available upon request by grade
• Solubility: Water soluble; disperse in aqueous phase
• Suggested pH: Typical 4.0–7.0 for optimal stability
• Storage: Store cool and protected from freezing; avoid prolonged temperatures above 60°C

Key Benefits & Applications

Sodium Hyaluronate Dimethylsilanol is a silanol–HA humectant used to reinforce deep hydration, moisture retention, and dermal comfort in professional skincare.

• Delivers water-binding humectancy for deep and long-lasting moisturization
• Supports dermal matrix organization via organic silicon–hyaluronate association
• Helps improve skin softness, suppleness, and perceived firmness in leave-on systems
• Ideal for hydrating serums, essences, gel creams, sheet masks, eye care, and body moisturizers
• Typical use level: 2–6% for commercial aqueous grades (Suggested; confirm assay with TDS/COA)

Formulation Guidelines

Add Sodium Hyaluronate Dimethylsilanol to the aqueous phase under controlled temperature to preserve silanol–HA complex stability.

• Suggested Use Level: Typical 2–6% for aqueous commercial grades; adjust by active solids content
• pH Range: Typical 4.0–7.0; avoid strongly alkaline conditions
• Addition: Incorporate during cool-down below 60°C with gentle mixing to avoid irreversible condensation risk from freezing or overheating
• Compatibility: Compatible with most aqueous humectants and emulsions; verify viscosity build with thickeners and electrolyte load
• Combine with Sodium Hyaluronate Crosspolymer for complementary surface film hydration and multi-layer moisture retention.